Dedicated to product reviews of Kleer-based wireless earbuds, wireless headphones, and wireless speakers. All products based on Kleer technology deliver CD-quality, uncompressed, lossless, digital stereo audio. Kleer-based wireless earbuds, headphones, speakers can be paired with other Kleer-based transmitters. Up to four people can listen to one Kleer-based transmitter at a time.

Sleek Audio also offers custom earbuds so that the fit in your ear is superb. And all the Sleek Audio earbuds can be fitted into the Kleer-based wireless components. One of the major advantages is that if the battery on the wireless runs out, you can always swap to your wires in literally seconds. Here's an excerpt from the review

"I have used the Sleek W-1 for several years. In fact, I have purchased four over time and adapted them for use with my UE10 and 11 in-ear custom monitors and iPod Classic. I use them constantly when I travel, usually on airplanes, and the battery reliability and duration is fantastic. One one flight to France I cycled through nearly all of Beethoven's 16 string quartets before the battery died -- that was about 7-8 hours of constant listening. The Sleek/Kleer wireless technology puts Bluetooth to shame in terms of sound quality -- with lossless sound files on my iPod Classic it's equivalent to listening to a CD. After using the W-1s I would never touch Bluetooth again."